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Benchmark calculation of inclusive electromagnetic responses in the four-body nuclear system

✍ Scribed by Ionel Stetcu; Sofia Quaglioni; Sonia Bacca; Bruce R. Barrett; Calvin W. Johnson; Petr Navrátil; Nir Barnea; Winfried Leidemann; Giuseppina Orlandini

Publisher: Elsevier Science
Year: 2007
Tongue: English
Weight: 738 KB
Volume: 785
Category: Article
ISSN: 0375-9474
DOI: 10.1016/j.nuclphysa.2006.12.047

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✦ Synopsis

Both the no-core shell model and the effective interaction hyperspherical harmonic approaches are applied to the calculation of different response functions to external electromagnetic probes, using the Lorentz integral transform method. The test is performed on the four-body nuclear system, within a simple potential model. The quality of the agreement in the various cases is discussed, together with the perspectives for rigorous ab initio calculations of cross sections of heavier nuclei.

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Benchmark calculation of inclusive respo

Benchmark calculation of inclusive responses in the four-body nuclear system

✍ S. Quaglioni; I. Stetcu; S. Bacca; Bruce R. Barrett; Calvin W. Johnson; Petr Nav 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 195 KB

This paper reports on a recent benchmark calculation in the four-nucleon system, aimed at investigating the reliability of the no-core shell model (NCSM) approach to the description of inclusive response functions via the Lorentz integral transform (LIT) method.